N,M=map(int,input().split())
L=list(input().split())
B=list(map(int,L[1:]))
A=[int(input()) for _ in range(N)]
ANS=[[0]*M for _ in range(N)]
def f(x,y):
  if L[0]=="+":
    return x+y
  else:
    return x*y
for i in range(N):
  for j in range(M):
    ANS[i][j]=f(A[i],B[j])
for ans in ANS:
  print(*ans)